1
|
Facile synthesis of novel poly(1H-benzoindole)/WO3 nanocomposites with enhanced energy storage capability and its application in high-performance supercapacitor. J Electroanal Chem (Lausanne) 2022. [DOI: 10.1016/j.jelechem.2022.116812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
2
|
He Y, Zhou W, Xu J. Rare Earth-Based Nanomaterials for Supercapacitors: Preparation, Structure Engineering and Application. CHEMSUSCHEM 2022; 15:e202200469. [PMID: 35446482 DOI: 10.1002/cssc.202200469] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Revised: 04/05/2022] [Indexed: 06/14/2023]
Abstract
Supercapacitors (SCs) can effectively alleviate problems such as energy shortage and serious greenhouse effect. The properties of electrode materials directly affect the performance of SCs. Rare earth (RE) is known as "modern industrial vitamins", and their functional materials have been listed as key strategic materials. In the past few years, the number of scientific reports on RE-based nanomaterials for SCs has increased rapidly, confirming that adding RE elements or compounds to the host electrode materials with various nanostructured morphologies can greatly enhance their electrochemical performance. Although RE-based nanomaterials have made rapid progress in SCs, there are very few works providing a comprehensive survey of this field. In view of this, a comprehensive overview of RE-based nanomaterials for SCs is provided here, including the preparation methods, nanostructure engineering, compounds, and composites, along with their capacitance performances. The structure-activity relationships are discussed and highlighted. Meanwhile, the future challenges and perspectives are also pointed out. This Review can not only provide guidance for the further development of SCs but also arouse great interest in RE-based nanomaterials in other research fields such as electrocatalysis, photovoltaic cells, and lithium batteries.
Collapse
Affiliation(s)
- Yao He
- Flexible Electronics Innovation Institute (FEII), Jiangxi Science and Technology Normal University, Nanchang, 330013, P. R. China
| | - Weiqiang Zhou
- Flexible Electronics Innovation Institute (FEII), Jiangxi Science and Technology Normal University, Nanchang, 330013, P. R. China
- Jiangxi Engineering Laboratory of Waterborne Coatings, Jiangxi Science and Technology Normal University, Nanchang, 330013, P. R. China
| | - Jingkun Xu
- Flexible Electronics Innovation Institute (FEII), Jiangxi Science and Technology Normal University, Nanchang, 330013, P. R. China
| |
Collapse
|
3
|
Khodaei Kahriz P, Heidari AA, Ehsani A, Mahdavi H, Bigdeloo M, Rezaei Z. Superior rate capability and cyclic stability of poly orthoaminophenol nanocomposite film in the presence of benzidine functionalized graphene oxide. J CHIN CHEM SOC-TAIP 2021. [DOI: 10.1002/jccs.202100043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
| | - Ali Akbar Heidari
- School of Chemistry, College of Science University of Tehran Tehran Iran
| | - Ali Ehsani
- Department of Chemistry, Faculty of Science University of Qom Qom Iran
| | - Hossein Mahdavi
- School of Chemistry, College of Science University of Tehran Tehran Iran
| | - Mohmmad Bigdeloo
- Department of Chemistry, Faculty of Science University of Qom Qom Iran
| | - Zahra Rezaei
- Department of Chemistry, Faculty of Science University of Qom Qom Iran
| |
Collapse
|
4
|
Ehsani A, Rezaei Z, Agah A, Shiri HM, Heidari A. Electrochemical and theoretical investigation of functionalized reduced graphene aerogel modified electrode for lead ions sensing. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106074] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
5
|
Ternary nanocomposite of conductive polymer/chitosan biopolymer/metal organic framework: Synthesis, characterization and electrochemical performance as effective electrode materials in pseudocapacitors. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.107885] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
6
|
Veerakumar P, Sangili A, Manavalan S, Thanasekaran P, Lin KC. Research Progress on Porous Carbon Supported Metal/Metal Oxide Nanomaterials for Supercapacitor Electrode Applications. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.9b06010] [Citation(s) in RCA: 82] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Pitchaimani Veerakumar
- Department of Chemistry, National Taiwan University, Institute of Atomic and Molecular Sciences Academia Sinica, Taipei 10617, Taiwan
| | - Arumugam Sangili
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No. 1, Chung-Hsiao East Road, Section 3, Taipei 10608, Taiwan
| | - Shaktivel Manavalan
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, No. 1, Chung-Hsiao East Road, Section 3, Taipei 10608, Taiwan
| | - Pounraj Thanasekaran
- Department of Chemistry, Fu Jen Catholic University, Zhongzheng Road, Xinzhuang District, New Taipei City 24205, Taiwan
| | - King-Chuen Lin
- Department of Chemistry, National Taiwan University, Institute of Atomic and Molecular Sciences Academia Sinica, Taipei 10617, Taiwan
| |
Collapse
|
7
|
Enhancing the electrochemical properties of the p-type conductive polymer on the surface of the new synthesized 2-(pyridin-3-ylmethylene) hydrazine-1-carbothioamide-modified electrode: computational and electrochemical study. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2019. [DOI: 10.1007/s13738-019-01612-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
8
|
Safari R, Ehsani A, Torabian J, Nikkhoo AH. A Study of the Electro-Catalytic Oxidation of Methanol on a Ni-Functionalized Graphene Oxide/p-Type Conductive Polymer Modified Graphite Electrode: Experimental and Theoretical Approach. RUSS J ELECTROCHEM+ 2019. [DOI: 10.1134/s1023193519050112] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
9
|
Shahrivari S, Kowsari E, Shockravi A, Ehsani A. Synthesis of different new copolyimides and influence of different molar ratios of diamines and dianhydride on pseudocapacitance performance of p-type conductive polymer. J Electroanal Chem (Lausanne) 2019. [DOI: 10.1016/j.jelechem.2019.02.024] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
|
10
|
Ehsani A, Safari R, Yazdanpanah H, Kowsari E, Shiri HM. Electroactive Conjugated Polymer / Magnetic Functional Reduced Graphene Oxide for Highly Capacitive Pseudocapacitors: Electrosynthesis, Physioelectrochemical and DFT Investigation. J ELECTROCHEM SCI TE 2018. [DOI: 10.33961/jecst.2018.9.4.301] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
11
|
Mohammad Shiri H, Ehsani A, Behjatmanesh-Ardakani R. Electrochemical deposition and plane-wave periodic DFT study on Dy2O3 nanoparticles and pseudocapacitance performance of Dy2O3/conductive polymer nanocomposite film. J Taiwan Inst Chem Eng 2018. [DOI: 10.1016/j.jtice.2018.09.017] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
12
|
Ajdari FB, Kowsari E, Ehsani A, Schorowski M, Ameri T. New synthesized ionic liquid functionalized graphene oxide: Synthesis, characterization and its nanocomposite with conjugated polymer as effective electrode materials in an energy storage device. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.09.177] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
|
13
|
Ehsani A, Bigdeloo M, Lorparizangene A, Hadi M, Safari R, Mohammad Shiri H, Heidari A. Carbon nanotube/metal oxide dispersed poly(ortho‐aminophenol) as a ternary nanocomposite film: Facile electrosynthesis, surface characterization, and electrochemical pseudocapacitive performance. J CHIN CHEM SOC-TAIP 2018. [DOI: 10.1002/jccs.201800176] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- A. Ehsani
- Department of Chemistry, Faculty of ScienceUniversity of Qom Qom Iran
| | - M. Bigdeloo
- Department of Chemistry, Faculty of ScienceUniversity of Qom Qom Iran
| | | | - M. Hadi
- Department of Chemistry, Faculty of ScienceUniversity of Qom Qom Iran
| | - R. Safari
- Department of Chemistry, Faculty of ScienceUniversity of Qom Qom Iran
| | | | - A.A. Heidari
- Department of Chemistry, Faculty of ScienceUniversity of Qom Qom Iran
| |
Collapse
|
14
|
Kowsari E, Ehsani A, Assadi S, Safari R. Influence of different N‑benzoyl derivatives of isoleucine on electrochemical properties and pseudocapacitance performance of conductive polymer electroactive film: Electrochemical and theoretical study. J Electroanal Chem (Lausanne) 2018. [DOI: 10.1016/j.jelechem.2018.08.025] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
|
15
|
Ajdari FB, Kowsari E, Ehsani A. Ternary nanocomposites of conductive polymer/functionalized GO/MOFs: Synthesis, characterization and electrochemical performance as effective electrode materials in pseudocapacitors. J SOLID STATE CHEM 2018. [DOI: 10.1016/j.jssc.2018.05.038] [Citation(s) in RCA: 75] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
|
16
|
Ehsani A, Bigdeloo M, Ansari MY, Mirtamizdoust B, Heidari AA, Hadi M, Shiri HM. Nanocomposite of Conjugated Polymer/Nano-Flowers Cu(II) Metal-Organic System with 2-Methylpyridinecarboxaldehyde Isonicotinohydrazide as a Novel and Hybrid Electrode Material for Highly Capacitive Pseudocapacitors. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2018. [DOI: 10.1246/bcsj.20170391] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Ali Ehsani
- Department of Chemistry, Faculty of Science, University of Qom, Qom, Iran
| | - Mohammad Bigdeloo
- Department of Chemistry, Faculty of Science, University of Qom, Qom, Iran
| | | | | | - Ali Akbar Heidari
- Department of Chemistry, Faculty of Science, University of Qom, Qom, Iran
| | - Mojtaba Hadi
- Department of Chemistry, Faculty of Science, University of Qom, Qom, Iran
| | | |
Collapse
|
17
|
Enhanced pseudocapacitance performance of conductive polymer electroactive film in the presence of green compound of 1-Butyl-3-methylimidazolium Chloride: Electrochemical and DFT study. J Colloid Interface Sci 2018; 512:151-157. [DOI: 10.1016/j.jcis.2017.10.046] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2017] [Revised: 10/05/2017] [Accepted: 10/11/2017] [Indexed: 11/23/2022]
|
18
|
Kowsari E, Ehsani A, Dashti Najafi M, Bigdeloo M. Enhancement of pseudocapacitance performance of p-type conductive polymer in the presence of newly synthesized graphene oxide-hexamethylene tributylammonium iodide nanosheets. J Colloid Interface Sci 2018; 512:346-352. [DOI: 10.1016/j.jcis.2017.10.076] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2017] [Revised: 10/17/2017] [Accepted: 10/20/2017] [Indexed: 10/18/2022]
|
19
|
Majumder M, Choudhary RB, Thakur AK, Rout CS, Gupta G. Rare earth metal oxide (RE2O3; RE = Nd, Gd, and Yb) incorporated polyindole composites: gravimetric and volumetric capacitive performance for supercapacitor applications. NEW J CHEM 2018. [DOI: 10.1039/c8nj00221e] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The modified morphology and the extra pseudocapacitive contribution from RE2O3 particles lead to enhanced capacitive performance of polyindole.
Collapse
Affiliation(s)
- Mandira Majumder
- Nanostructured Composite Materials Laboratory
- Department of Applied Physics
- Indian Institute of Technology (Indian School of Mines)
- Dhanbad-826004
- India
| | - Ram B. Choudhary
- Nanostructured Composite Materials Laboratory
- Department of Applied Physics
- Indian Institute of Technology (Indian School of Mines)
- Dhanbad-826004
- India
| | - Anukul K. Thakur
- Nanostructured Composite Materials Laboratory
- Department of Applied Physics
- Indian Institute of Technology (Indian School of Mines)
- Dhanbad-826004
- India
| | - Chandra Sekhar Rout
- Centre for Nano and Material Sciences Jain University
- Ramanagaram District-562112
- India
| | - Govind Gupta
- Advanced Materials & Devices
- CSIR-National Physical Laboratory
- India
| |
Collapse
|
20
|
Boorboor Ajdari F, Kowsari E, Ehsani A. P-type conductive polymer/zeolitic imidazolate framework-67 (ZIF-67) nanocomposite film: Synthesis, characterization, and electrochemical performance as efficient electrode materials in pseudocapacitors. J Colloid Interface Sci 2018; 509:189-194. [DOI: 10.1016/j.jcis.2017.08.098] [Citation(s) in RCA: 58] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Revised: 08/28/2017] [Accepted: 08/30/2017] [Indexed: 11/26/2022]
|
21
|
Influence of newly synthesized geminal dicationic ionic liquid on electrochemical and pseudocapacitance performance of conductive polymer electroactive film. J Colloid Interface Sci 2017; 505:1158-1164. [DOI: 10.1016/j.jcis.2017.07.001] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Revised: 06/28/2017] [Accepted: 07/01/2017] [Indexed: 01/24/2023]
|
22
|
Mohammad Shiri H, Ehsani A, Jalali Khales M. Electrochemical synthesis of Sm2O3 nanoparticles: Application in conductive polymer composite films for supercapacitors. J Colloid Interface Sci 2017; 505:940-946. [DOI: 10.1016/j.jcis.2017.06.086] [Citation(s) in RCA: 83] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Revised: 06/21/2017] [Accepted: 06/24/2017] [Indexed: 11/30/2022]
|
23
|
Kowsari E, Ehsani A, Dashti Najafi M. Electrosynthesis and pseudocapacitance performance of ionic liquid – Cr (η6-C6H5) complex functionalized reduced graphene oxide/poly ortho aminophenol nanocomposite film. J Colloid Interface Sci 2017; 504:507-513. [DOI: 10.1016/j.jcis.2017.05.117] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 05/29/2017] [Accepted: 05/31/2017] [Indexed: 10/19/2022]
|
24
|
In-Situ Integration of Waste Coconut Shell Derived Activated Carbon/Polypyrrole/Rare Earth Metal Oxide (Eu2O3): A Novel Step Towards Ultrahigh Volumetric Capacitance. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.08.159] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
25
|
Ehsani A, Kowsari E, Dashti Najafi M, Safari R, Mohammad Shiri H. Enhanced pseudocapacitive performance of electroactive p-type conductive polymer in the presence of 1-octadecyl-3-methylimidazolium bromide. J Colloid Interface Sci 2017; 503:10-16. [DOI: 10.1016/j.jcis.2017.05.008] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2017] [Revised: 04/30/2017] [Accepted: 05/03/2017] [Indexed: 11/16/2022]
|
26
|
Chen K, Xue D. Colloidal Supercapattery: Redox Ions in Electrode and Electrolyte. CHEM REC 2017; 18:282-292. [DOI: 10.1002/tcr.201700037] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Indexed: 01/25/2023]
Affiliation(s)
- Kunfeng Chen
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun 130022 China
| | - Dongfeng Xue
- State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry; Chinese Academy of Sciences; Changchun 130022 China
| |
Collapse
|
27
|
Ehsani A, Kowsari E, Dashti Najafi M, Safari R, Mohammad Shiri H. Influence of ionic liquid on pseudocapacitance performance of electrochemically synthesized conductive polymer: Electrochemical and theoretical investigation. J Colloid Interface Sci 2017; 500:315-320. [DOI: 10.1016/j.jcis.2017.04.014] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Accepted: 04/05/2017] [Indexed: 11/25/2022]
|
28
|
Wang H, Liu D, Du P, Wei W, Wang Q, Liu P. Comparative study on polyvinyl chloride film as flexible substrate for preparing free-standing polyaniline-based composite electrodes for supercapacitors. J Colloid Interface Sci 2017; 506:572-581. [PMID: 28759857 DOI: 10.1016/j.jcis.2017.07.088] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 07/20/2017] [Accepted: 07/22/2017] [Indexed: 11/25/2022]
Abstract
The free-standing polyaniline (PANI)-based composite film electrodes were prepared with polyvinyl chloride (PVC) and the aniline modified PVC (PVC-An) films as flexible substrates for supercapacitors, via facile in-situ chemical oxidative polymerization of aniline, with conventional chemical oxidative polymerization or rapid-mixing chemical oxidative polymerization technique. Owing to the grafting of PANI from the PVC-An film as substrate and the suppression of the secondary growth of the primary PANI particles in the rapid-mixing chemical oxidative polymerization, the PVC-g-PANI-2 composite film with loose surface possessed better comprehensive performance, accompanying the high specific capacitance (645.3F/g at a current density of 1A/g), good rate capacitance (retaining 63.2% of original value at a current density of 10A/g and 52.0% at a scan rate of 100mV/s), good cycle stability (retaining 83.1% after 1000 cycles) and the improved internal resistance. Besides its excellent flexibility, it could retain 61.2% of its original specific capacitance under the stress of 8.66MPa for 1h, demonstrating a good tensile-resistance.
Collapse
Affiliation(s)
- Hongxing Wang
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Dong Liu
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Pengcheng Du
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Wenli Wei
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Qi Wang
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China
| | - Peng Liu
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, China.
| |
Collapse
|
29
|
Ehsani A, Kowsari E, Boorboor Ajdari F, Safari R, Mohammad Shiri H. Sulfonated graphene oxide and its nanocomposites with electroactive conjugated polymer as effective pseudocapacitor electrode materials. J Colloid Interface Sci 2017; 497:258-265. [DOI: 10.1016/j.jcis.2017.03.001] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Revised: 02/26/2017] [Accepted: 03/01/2017] [Indexed: 11/28/2022]
|
30
|
Mohammad Shiri H, Ehsani A. Electrosynthesis of neodymium oxide nanorods and its nanocomposite with conjugated conductive polymer as a hybrid electrode material for highly capacitive pseudocapacitors. J Colloid Interface Sci 2017; 495:102-110. [DOI: 10.1016/j.jcis.2017.01.097] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2016] [Revised: 01/22/2017] [Accepted: 01/24/2017] [Indexed: 11/25/2022]
|
31
|
Hosseini M, Fotouhi L, Ehsani A, Naseri M. Enhancement of corrosion resistance of polypyrrole using metal oxide nanoparticles: Potentiodynamic and electrochemical impedance spectroscopy study. J Colloid Interface Sci 2017; 505:213-219. [PMID: 28578284 DOI: 10.1016/j.jcis.2017.05.097] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Revised: 05/22/2017] [Accepted: 05/25/2017] [Indexed: 10/19/2022]
Abstract
We introduce a simple and facile strategy for dispersing of nanoparticles within a p-type conducting polymer matrix by in situ electropolymerization using oxalic acid as the supporting electrolyte. Coatings prepared from polypyrrole-nano-metal oxide particles synthesized by in situ polymerization were found to exhibit excellent corrosion resistance much superior to polypyrrole (Ppy) in aggressive environments. The anti-corrosion behavior of polypyrrole films in different states and the presence of TiO2, Mn2O3 and ZnO nanoparticles synthesized by electropolymerization on Al electrodes have been investigated in corrosive solutions using potentiodynamic polarization and electrochemical impedance spectroscopy. The electrochemical response of the coated electrodes in polymer and nanocomposite state was compared with bare electrodes. The use of TiO2 nanoparticles has proved to be a great improvement in the performances of polypyrrole films for corrosion protection of Al samples. The polypyrrole synthesized in the presence of TiO2 nanoparticles coated electrodes offered a noticeable enhancement of protection against corrosion processes. The exceptional improvement of performance of these coatings has been associated with the increase in barrier to diffusion, prevention of charge transport by the nanosize TiO2, redox properties of polypyrrole as well as very large surface area available for the liberation of dopant due to nano-size additive.
Collapse
Affiliation(s)
| | - Lida Fotouhi
- Department of Chemistry, Alzahra University, Tehran, Iran.
| | - Ali Ehsani
- Department of Chemistry, Faculty of Science, University of Qom, Qom, Iran.
| | - Maryam Naseri
- Department of Chemistry, Alzahra University, Tehran, Iran
| |
Collapse
|
32
|
Electrosynthesis, physioelectrochemical and theoretical investigation of poly ortho aminophenol/magnetic functional graphene oxide nanocomposites as novel and hybrid electrodes for highly capacitive pseudocapacitors. J Colloid Interface Sci 2017; 490:695-702. [DOI: 10.1016/j.jcis.2016.12.003] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2016] [Revised: 11/30/2016] [Accepted: 12/01/2016] [Indexed: 11/17/2022]
|
33
|
High performance electrochemical pseudocapacitors from ionic liquid assisted electrochemically synthesized p-type conductive polymer. J Colloid Interface Sci 2017; 490:91-96. [DOI: 10.1016/j.jcis.2016.11.024] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2016] [Revised: 11/04/2016] [Accepted: 11/07/2016] [Indexed: 11/20/2022]
|
34
|
Ehsani A, Mahjani M, Hosseini M, Safari R, Moshrefi R, Mohammad Shiri H. Evaluation of Thymus vulgaris plant extract as an eco-friendly corrosion inhibitor for stainless steel 304 in acidic solution by means of electrochemical impedance spectroscopy, electrochemical noise analysis and density functional theory. J Colloid Interface Sci 2017; 490:444-451. [DOI: 10.1016/j.jcis.2016.11.048] [Citation(s) in RCA: 183] [Impact Index Per Article: 26.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2016] [Revised: 11/10/2016] [Accepted: 11/15/2016] [Indexed: 11/15/2022]
|
35
|
Facile hydrothermal synthesis and electrochemical supercapacitor performance of hierarchical coral-like ZnCo 2 O 4 nanowires. J Electroanal Chem (Lausanne) 2017. [DOI: 10.1016/j.jelechem.2016.12.027] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|